A solenoid is a linear electrical actuator. When is getting energised (supplied with electrical Electrical power) it pushes or pulls a rod and that is linked to the hydraulic valve. You will find differing kinds of solenoid employed for torque converter clutch Command, but the basic principle of Operating is https://torqueconverterclutch09641.blue-blogs.com/41289444/5-tips-about-torque-converter-clutch-you-can-use-today